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Border length smaller than div width?

... left : 0; bottom : 0; height : 1px; width : 50%; /* or 100px */ border-bottom:1px solid magenta; } <div>Item 1</div> <div>Item 2</div> No need to use extra markup for presentational purpose. :after is also supported from IE8. edit: if you ...
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super() in Java

...r first statement of super() in Java. Program 1 class Base { int a = 100; } class Sup1 extends Base { int a = 200; void Show() { System.out.println(a); System.out.println(a); } public static void main(String[] args) { new Sup1().Show(); } } ...
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Any way to clear python's IDLE window?

... 100 The "cls" and "clear" are commands which will clear a terminal (ie a DOS prompt, or terminal w...
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Android: How to handle right to left swipe gestures

...pleOnGestureListener { private static final int SWIPE_THRESHOLD = 100; private static final int SWIPE_VELOCITY_THRESHOLD = 100; @Override public boolean onDown(MotionEvent e) { return true; } @Override public boolean onFling(Moti...
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How to parse float with two decimal places in javascript?

... If you need performance (like in games): Math.round(number * 100) / 100 It's about 100 times as fast as parseFloat(number.toFixed(2)) http://jsperf.com/parsefloat-tofixed-vs-math-round share | ...
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One-line list comprehension: if-else variants

...ssion you're returning for each element. Thus you need: [ x if x%2 else x*100 for x in range(1, 10) ] The confusion arises from the fact you're using a filter in the first example, but not in the second. In the second example you're only mapping each value to another, using a ternary-operator exp...
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GridLayout (not GridView) how to stretch all children evenly

...TextView android:layout_width="0dp" android:layout_height="100dp" grid:layout_columnWeight="1" grid:layout_gravity="fill_horizontal" android:gravity="center" android:background="#FF33B5E5" android:text="Tile1" /> <TextView an...
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Plotting two variables as lines using ggplot2 on the same graph

... library(ggplot2) library(tidyr) test_data <- data.frame( var0 = 100 + c(0, cumsum(runif(49, -20, 20))), var1 = 150 + c(0, cumsum(runif(49, -10, 10))), date = seq(as.Date("2002-01-01"), by="1 month", length.out=100) ) test_data %>% gather(key,value, var0, var1) %>% ...
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Add one row to pandas DataFrame

... |------------|-------------|-------------|-------------| | Approach | 1000 rows | 5000 rows | 10 000 rows | |------------|-------------|-------------|-------------| | .append | 0.69 | 3.39 | 6.78 | |------------|-------------|-------------|-------------| | .loc w/o ...
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How to find a text inside SQL Server procedures / triggers?

...hat will change. Some procedures call the linked server like this: [10.10.100.50].dbo.SPROCEDURE_EXAMPLE . We have triggers also doing this kind of work. We need to find all places that uses [10.10.100.50] to change it. ...